Dominion Transmission, Inc.

Third Revised Volume No. 1

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Effective Date: 10/01/2002, Docket: RP02-426-001, Status: Effective

Second Revised Sheet No. 1053 Second Revised Sheet No. 1053 : Effective

Superseding: First Revised Sheet No. 1053

GENERAL TERMS AND CONDITIONS

Requesting and Scheduling Service

11A.3.A. (cont.) Nomination Of Receipts And Deliveries.

1. The Timely Nomination Cycle: 11:30 am for nominations leaving control of the

nominating party; 11:45 am for receipt of nominations by the transporter including

from Title Transfer Tracking Service Providers (TTTSPs); noon to send Quick Response;

3:30 pm for receipt of completed confirmations by transporter from upstream and

downstream connected parties; 4:30 pm for receipt of scheduled quantities by shipper

and point operator (central clock time on the Day prior to flow).

2. The Evening Nomination Cycle: 6:00 pm for nominations leaving control of the

nominating party; 6:15 pm for receipt of nominations by the transporter including

from TTTSPs; 6:30 pm to send Quick Response; 9:00 pm for receipt of completed

confirmations by transporter from upstream and downstream connected parties; 10:00 pm

for Transportation Service Provider to provide scheduled quantities to affected

shippers and point operators, and to provide scheduled quantities to bumped parties

(notice to bumped parties), (central clock time on the Day prior to flow).

Scheduled quantities resulting from an Evening Nomination that does not cause another

Service Requester on the subject Transportation Service Provider to receive notice

that it is being bumped should be effective at 9:00 am on Gas Day; and when an Evening

Nomination causes another Service Requester on the subject Transportation Service

Provider to receive notice that it is being bumped, the scheduled quantities should be

effective at 9:00 am on Gas Day.

3. The Intraday 1 Nomination Cycle: 10:00 am for nominations leaving control of the

nominating party; 10:15 am for receipt of nominations by the transporter including

from TTTSPs; 10:30 am to send Quick Response; 1:00 pm for receipt of completed

confirmations by transporter from upstream and downstream connected parties; 2:00 pm

for Transportation Service Provider to provide scheduled quantities to affected

shippers and point operators, and to provide scheduled quantities to bumped parties

(notice to bumped parties), (central clock time on the Gas Day). Scheduled quantities

resulting from Intraday 1 Nominations should be effective at 5:00 pm on Gas Day.

4. The Intraday 2 Nomination Cycle: 5:00 pm for nominations leaving control of the

nominating party; 5:15 pm for receipt of nominations by the transporter including

from TTTSPs; 5:30 pm to send Quick Response; 8:00 pm for receipt of completed

confirmations by transporter from upstream and downstream connected parties; 9:00 pm

for Transportation Service Provider to provide scheduled quantities to affected

shippers and point operators (central clock time on the Gas Day). Scheduled

quantities resulting from Intraday 2 Nominations should be effective at 9:00 pm on Gas

Day. Bumping is not allowed during the Intraday 2 Nomination Cycle.

5. The Morning Nomination Cycle: 7:45 am for nominations leaving control of the

nominating party; 8:00 am for receipt of nominations by the transporter including

from TTTSPs; 8:15 am to send Quick Response; 10:00 am for receipt of completed

confirmations by transporter from upstream and downstream connected parties; 11:00 am

for Transportation Service Provider to provide scheduled quantities to affected

shippers and point operators (central clock time on Gas Day). Scheduled quantities

resulting from Morning Nominations should be effective at 12:00 pm on Gas Day.

Bumping is not allowed during the Morning Nomination Cycle.

6. The Intraday 3 Nomination Cycle: 8:45 pm for nominations leaving control of the

nominating party; 9:00 pm for receipt of nominations by the transporter including

from TTTSPs; 9:15 pm to send Quick Response; 10:00 pm for receipt of completed

confirmations by transporter from upstream and downstream connected parties; 11:00 pm

for Transportation Service Provider to provide scheduled quantities to affected

shippers and point operators (central clock time on Gas Day). Scheduled quantities

resulting from Intraday 3 Nominations should be effective at 1:00 am on Gas Day.

Bumping is not allowed during the Intraday 3 Nomination Cycle.